fix: increase mute interval check

Each 3 seconds is much too frequent, it leads to all communities being
read from the database and as a consequence to extensive memory
consumption (most likely garbage collector was not fast enough to
cleanup allocated memory).

mitigates: status-im/status-desktop#14281

protocol/messenger.go

@@ -1561,7 +1561,7 @@ func (m *Messenger) watchChatsAndCommunitiesToUnmute() {
 	go func() {
 		for {
 			select {
-			case <-time.After(3 * time.Second): // Poll every 3 seconds
+			case <-time.After(1 * time.Minute):
 				response := &MessengerResponse{}
 				m.allChats.Range(func(chatID string, c *Chat) bool {
 					chatMuteTill, _ := time.Parse(time.RFC3339, c.MuteTill.Format(time.RFC3339))
@@ -1596,7 +1596,7 @@ func (m *Messenger) watchCommunitiesToUnmute() {
 	go func() {
 		for {
 			select {
-			case <-time.After(3 * time.Second): // Poll every 3 seconds
+			case <-time.After(1 * time.Minute):
 				response, err := m.CheckCommunitiesToUnmute()
 				if err != nil {
 					return